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Q: How many octaves are there in 54 keys?
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How many keys are there on a marimba?

it depends on the kind of marimba. it ranges from 4 octaves to 5.5 octaves


Are there eleven octaves on a piano?

No. The piano does have eighty-eight keys, but including the black keys (sharps or flats), it takes twelve keys to make an entire octave, so it's closer to eight octaves.


How many keys does a glockenspiel have?

A glockenspiel does not have a set number of keys. It can have twenty or thirty keys, depending on the size and number of octaves represented.


How many octaves does a common piano keyboard have?

An 88-key piano has 7 octaves plus three additional keys - making the keyboard have 7 1/4 octaves in total. Some pianos also have exactly 7 octaves ranging from the A 3 octaves below middle C to the A three octaves higher than the A tuned to 440Hz (the A above middle C).


How many keys can be played on a common guitar?

Every guitar can be played in any key. The keys will repeat as you go higher up on the neck. The amount of frets will dictate how many times certain keys can be repeated, but most keys can be played in two different octaves.


How many keys does a xylophone have?

Xylophones vary in size, they can have anywhere from 4 to 5 octaves.


Hom many black keys would be on a 72 key piano?

There are 7 octaves on a standard grand piano (plus a minor third, or one additional "black key"). If each octave has 5 accidentals (or black keys) then 7 octaves would have 35 black keys, plus the additional B Flat at the bottom of the piano.....so: A 72 key piano has 36 black keys.


What has 88 black keys and white keys?

Most of modern pianos has 52 white and 36 black keys, which makes 7 and 1/4 octaves.


How many octaves are there on a piano?

The answer is 7 octaves plus a minor third. (A0 to C8)Most grand pianos have 88 keys, which would give them a 7 octave plus m3rd range. However some older grand pianos have only 85 keys and even sometimes less, which would reduce the range of the piano.On a normal piano (one with 88 keys), you have 7 1/3 octaves. There are 12 (chromatic) notes per octave.


Why does the piano have 88 keys?

because notes come in octaves of 8 and 88 is a multiple of 8


How many keys would there be on a piano with only 5 octaves?

60 = 12*5 5*7=35 white 5*5=25 black


Why does the pianos register include more than 7 octaves?

In fact, the reason that the piano has 88 keys (or more than 7 octaves) is because that's the range that was finalized by the American Steinway piano makers in the early 20th Century. Until then, the piano's register had been growing constantly from the original 5 octaves (49 keys, F through F) of Mozart's pianos to 5.5 octaves (56 keys, F to high C) in Beethoven's required register, to 6 octaves (61 keys, F to high F) which were called for by Schubert, to 7 octaves (85 keys, A through high A), which is what most composers of the greatest piano music would have been content with. The Steinway manufacturers figured the highest note on the piano ought to be C rather than A, so they extended the range with three more keys in the upper register. It was there that the range of the modern piano would be finalized. Older pianos with 85 keys are still in existence though, especially in Europe. The Bösendorfer piano makers still make their "Imperial Grand" pianos with 100 keys, extending the range to over 8 octaves, from low C to D above that of the modern Steinway. Few composers have ever actually written for such a register, and as the extra notes are simply not popular enough to merit their being included in the standard piano, they remain only on the Bösendorfer Imperial Grand.